// Copyright 2021 The Alaya Network Authors
// This file is part of the Alaya-Go library.
//
// The Alaya-Go library is free software: you can redistribute it and/or modify
// it under the terms of the GNU Lesser General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// The Alaya-Go library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public License
// along with the Alaya-Go library. If not, see <http://www.gnu.org/licenses/>.

package common

import "time"

type Timer struct {
	start time.Time
}

func NewTimer() *Timer {
	return new(Timer)
}

func (t *Timer) Begin() {
	t.start = time.Now()
}

func (t *Timer) End() float64 {
	tns := time.Since(t.start).Nanoseconds()
	tms := float64(tns) / float64(1e6)
	return tms

}
